Light-polarizing films
Light-polarizing films containing dichroic dyes
Light-polarizing material based on ethylenediamine polyacetic ac
Light-polarizing particles of improved particle size...
Light-transmitting sintered body, light-emitting tube and...
Linear polyether-containing electrochemichromic solutions and re
Linear UV polarizer
Linked azo dyes
Liquid band pass filters
Liquid composition emitting far infrared rays and method for pre
Liquid crystalline and infrared-sensitive liquid-crystalline pol
Liquid crystalline display
Liquid ultraviolet stabilizer and method
Long-wavelength UV light absorber
Low conductivity, doped KTIOPO.sub.4 and devices based thereon
Low-color ultraviolet absorbers for high UV wavelength...
Luminescent compositions and structures incorporating them
Luminescent copper aluminum halide materials